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https://issues.apache.org/jira/browse/QPID-8236?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Alex Rudyy closed QPID-8236.
----------------------------
> [Broker-J] Changing of group name, address or node name in BDB HA virtual
> host node should be disallowed
> ---------------------------------------------------------------------------------------------------------
>
> Key: QPID-8236
> URL: https://issues.apache.org/jira/browse/QPID-8236
> Project: Qpid
> Issue Type: Bug
> Components: Broker-J
> Affects Versions: qpid-java-6.1.6, 0.32, qpid-java-6.0.8,
> qpid-java-broker-7.0.6
> Reporter: Alex Rudyy
> Assignee: Alex Rudyy
> Priority: Major
> Fix For: qpid-java-6.1.7, qpid-java-broker-7.1.0,
> qpid-java-broker-7.0.7
>
>
> The BDB HA Virtual Host Node group name, address or node name can be changed
> using management interfaces, for example REST API. However, the change of
> this attributes is not reflected in the underlying BDB JE infrastructure. In
> fact, the change of group name, address or node name is unsupported by BDB
> JE. The only way any of them can be changed is by resetting the group
> information using BDB JE utility {{DbResetRepGroup}} which resets the group
> to a single node.
> The Qpid Broker should not allow to change group name, address or node name
> attributes in BDB HA Virtual Host node via management API.
> If group is changed, on next broker restart the impacted {{VHN}} fails to
> start with the following error logged into broker logs:
> {noformat}
> ERROR [qtp699327636-161] (o.a.q.s.m.p.f.ExceptionHandlingFilter) - Unexpected
> exception in servlet '/api/latest/virtualhostnode/node1':
> java.lang.RuntimeException: Unexpected exception on environment creation
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.createEnvironmentInSeparateThread(ReplicatedEnvironmentFacade.java:1578)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.createEnvironment(ReplicatedEnvironmentFacade.java:1526)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.<init>(ReplicatedEnvironmentFacade.java:288)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacadeFactory.createEnvironmentFacade(ReplicatedEnvironmentFacadeFactory.java:130)
> at
> org.apache.qpid.server.store.berkeleydb.BDBConfigurationStore.init(BDBConfigurationStore.java:120)
> at
> org.apache.qpid.server.virtualhostnode.berkeleydb.BDBHAVirtualHostNodeImpl.activate(BDBHAVirtualHostNodeImpl.java:338)
> at
> org.apache.qpid.server.virtualhostnode.AbstractVirtualHostNode.doActivate(AbstractVirtualHostNode.java:169)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject.attainState(AbstractConfiguredObject.java:1526)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject.attainState(AbstractConfiguredObject.java:1505)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject.attainStateIfOpenedOrReopenFailed(AbstractConfiguredObject.java:1489)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject.access$1700(AbstractConfiguredObject.java:97)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject$15.execute(AbstractConfiguredObject.java:1716)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject$15.execute(AbstractConfiguredObject.java:1678)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject$2.execute(AbstractConfiguredObject.java:639)
> at
> org.apache.qpid.server.model.AbstractConfiguredObject$2.execute(AbstractConfiguredObject.java:632)
> at
> org.apache.qpid.server.configuration.updater.TaskExecutorImpl$TaskLoggingWrapper.execute(TaskExecutorImpl.java:248)
> at
> org.apache.qpid.server.configuration.updater.TaskExecutorImpl$CallableWrapper$1.run(TaskExecutorImpl.java:320)
> at java.security.AccessController.doPrivileged(Native Method)
> at javax.security.auth.Subject.doAs(Subject.java:360)
> at
> org.apache.qpid.server.configuration.updater.TaskExecutorImpl$CallableWrapper.call(TaskExecutorImpl.java:313)
> at
> com.google.common.util.concurrent.TrustedListenableFutureTask$TrustedFutureInterruptibleTask.runInterruptibly(TrustedListenableFutureTask.java:111)
> at
> com.google.common.util.concurrent.InterruptibleTask.run(InterruptibleTask.java:58)
> at
> com.google.common.util.concurrent.TrustedListenableFutureTask.run(TrustedListenableFutureTask.java:75)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at
> org.apache.qpid.server.bytebuffer.QpidByteBufferFactory.lambda$null$0(QpidByteBufferFactory.java:464)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: com.sleepycat.je.EnvironmentFailureException: (JE 7.4.5) The
> argument: ha2 does not match the expected group name: ha UNEXPECTED_STATE:
> Unexpected internal state, may have side effects.
> at
> com.sleepycat.je.EnvironmentFailureException.unexpectedState(EnvironmentFailureException.java:428)
> at
> com.sleepycat.je.rep.impl.RepGroupDB.fetchGroup(RepGroupDB.java:369)
> at com.sleepycat.je.rep.impl.RepGroupDB.getGroup(RepGroupDB.java:228)
> at com.sleepycat.je.rep.impl.RepGroupDB.getGroup(RepGroupDB.java:261)
> at
> com.sleepycat.je.rep.impl.node.RepNode.refreshCachedGroup(RepNode.java:928)
> at
> com.sleepycat.je.rep.impl.node.RepNode.findMaster(RepNode.java:1272)
> at com.sleepycat.je.rep.impl.node.RepNode.startup(RepNode.java:897)
> at com.sleepycat.je.rep.impl.node.RepNode.joinGroup(RepNode.java:2157)
> at com.sleepycat.je.rep.impl.RepImpl.joinGroup(RepImpl.java:610)
> at
> com.sleepycat.je.rep.ReplicatedEnvironment.joinGroup(ReplicatedEnvironment.java:560)
> at
> com.sleepycat.je.rep.ReplicatedEnvironment.<init>(ReplicatedEnvironment.java:621)
> at
> com.sleepycat.je.rep.ReplicatedEnvironment.<init>(ReplicatedEnvironment.java:466)
> at
> com.sleepycat.je.rep.ReplicatedEnvironment.<init>(ReplicatedEnvironment.java:540)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.createEnvironment(ReplicatedEnvironmentFacade.java:1594)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade.access$1700(ReplicatedEnvironmentFacade.java:87)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade$14.call(ReplicatedEnvironmentFacade.java:1542)
> at
> org.apache.qpid.server.store.berkeleydb.replication.ReplicatedEnvironmentFacade$14.call(ReplicatedEnvironmentFacade.java:1538)
> at java.util.concurrent.FutureTask.run(FutureTask.java:266)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> ... 1 common frames omitted
> {noformat}
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